. 2022 Aug 23;22:267. doi: 10.1186/s12935-022-02683-y

Table 2.

In vitro cytotoxic effect of standard chemotherapeutic drug Cisplatin^® by MTT assay at various concentration (5–100 µg/mL) against human liver cancer Hep-G2 cell line at 24 h-incubation period

Concentration (µg/mL)	% Growth inhibition
5	20.90 ± 1.50^a
10	35.20 ± 1.70^a
20	39.60 ± 3.90^a
40	41.80 ± 5.00^a
80	48.30 ± 5.90^a
100	49.50 ± 6.70^a
Control	00.00 ± 0.00
IC₅₀ value (µg/mL)	90.40

Data were represented as mean ± SD

The difference between groups was considered statistically significant at P < 0.05. *Statistically significant vs. control at 24 h-incubation period